question2

matlab实现图像匹配的视差图，可以用于3D重建系统，机器视觉等领域。(Matlab image matching parallax figure, and can be used in 3 D reconstruction system, machine vision, etc )

数字图像处理中对分类器优劣的判定常用的ROC/ACU源码。希望对你有用。(The ROC/ACU source code commonly used in the determination of the quality of the classifier in digital image processing. I hope useful to you.)

高光谱图像的读取程序，在matlab界面直接调用就可以(Hyperspectral image reading program in matlab interface can be called directly)

不同信噪比下周期FRFT和FRFT两种方法对LFMCW信号的检测能力对比(FRFT different SNR period and the comparison of the two methods FRFT LFMCW signal detection capability)

mean shift matlab源码，程序比较简单(mean shift matlab source code, the program is relatively simple)

matrix 基本功能集合,认真研究会有收获()

图像拼接,可用于全景照机等应用场景 根据图像的特征（可选多种特征，例如SIFT,haar,HOG等征），将两幅或多幅图像无缝拼接起来(Image stitching, can be applied to panoramic photographing, and other application scenarios.)

对图像进行特征提取，构造合适的特征集合，包括SFS,SBS,SFFS等(failed to translate)

四叉树分解算法对ＲＧＢ彩色图像进行分割，ＭＡＴＬＡＢ代码，包括实验图片(Quad-tree decomposition algorithm RGB color image segmentation, MATLAB code, including test images)

You can generate image with colored bars and u can analise signals of image